Al-Eu and Al-Yb donor-acceptor bonds

被引：81
作者：
Gamer, Michael T.
Roesky, Peter W.
Konchenko, Serge N.
Nava, Paola
Ahlrichs, Reinhart
机构：
[1] Free Univ Berlin, Inst Chem & Biochem, D-14195 Berlin, Germany
[2] RAS, Siberian Div, Inst Inorgan Chem, Novosibirsk 630090, Russia
[3] Univ Karlsruhe, Lehrstuhl Theoret Chem, D-76128 Karlsruhe, Germany
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 27期
关键词：
aluminum; cluster compounds; lanthanides; metal-metal interactions; rare earths;
D O I：
10.1002/anie.200600423
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Opposites attract: The compounds [(η5-C5Me 5)2Ln-Al(η5-C5Me5)] (Ln = Eu, Yb; see scheme) represent the first compounds with a bond between aluminum and a 4f metal. The bonds are predominantly electrostatic with insignificant charge-transfer and covalent contributions. (Chemical Equation Presented) © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.
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页码：4447 / 4451
页数：5
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